General Pump EZ2545E, 2500 PSI 4.6 GPM Electric Flanged Pressure Washer Pump by | Jul 26, 2026Our General Pump EZ2545E Electric Flanged Pressure Washer Pump has a 1 1/8″ Hollow Shaft for use with direct drive pressure washers. General Pump Model: EZ2545E. Flanged for direct couple to Electric Motors (NEMA 184TC).